CN207177102U - Prefabricated conversion layer reserves sleeve joint bar accurate-location device - Google Patents
Prefabricated conversion layer reserves sleeve joint bar accurate-location device Download PDFInfo
- Publication number
- CN207177102U CN207177102U CN201721188107.9U CN201721188107U CN207177102U CN 207177102 U CN207177102 U CN 207177102U CN 201721188107 U CN201721188107 U CN 201721188107U CN 207177102 U CN207177102 U CN 207177102U
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- China
- Prior art keywords
- joint bar
- crossbeam
- longeron
- steel pipe
- mounting bracket
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Abstract
The utility model provides a kind of prefabricated conversion layer and reserves sleeve joint bar accurate-location device, including mounting bracket, it is fixed with the mounting bracket some to crossbeam, it is some to longeron, a pair of beams and a pair of longerons coordinate one steel pipe of clamping, the position distribution of steel pipe is identical with the sleeve position distribution of precast concrete wall bottom to be installed, the diameter of steel tube is adapted with in-situ layer wall pre-embedded joint bar, mounting bracket possesses four supporting legs, height of landing leg is more than the height of interlayer wall piece, present apparatus in-situ layer is set to pour link without interference with it in casting concrete, fixed crossbeam on mounting bracket, the position of longeron is adapted with steel pipe distributing position.Crossbeam, the quantity of longeron and steel pipe quantity are adapted, and the crossbeam and longeron are angle steel, and the utility model can be accurately positioned the position of the pre- doweling of in-situ layer, are made in-situ layer joint bar consistent with preformed layer sleeve position sheet, are facilitated shear wall to install.
Description
Technical field
The utility model belongs to concrete construction technical field, and specifically one kind helps to install precast concrete
The device that wall index bed is connected with basal layer.
Background technology
During fabricated shear wall installation, the longitudinal reinforcement connection of node and seam crossing is more to be in the milk using sleeve
Connection.Index bed and top layer are installed using reserved sleeve, the structure of joint bar, because the shear wall of index bed and top layer is all
Prefabricated, the position of sleeve joint bar is fixed well, so during installation, accurately can be reserved by upper strata shear wall
Sleeve, lower floor's shear wall reserved joint bar is installed, and basal layer is cast in situs, the reinforcing bar in concreting process
The situation of deformation or connection end movement is also easy to produce, causes index bed not install smoothly, is reserved on the conversion layer of preformed layer
Technical requirements are high in the work progress of joint bar, and difficulty of construction is big.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of in-situ layer pre- doweling position of can accurately fixing
Device.
The concrete structure of the present apparatus is：
A kind of prefabricated conversion layer reserves sleeve joint bar accurate-location device, including mounting bracket, is fixed with the mounting bracket
It is some to crossbeam, it is some to longeron, a pair of beams and a pair of longerons coordinate one steel pipes of clamping, the position distribution of steel pipe with it is to be installed
The sleeve position distribution of precast concrete wall bottom is identical, and the diameter of steel tube is adapted with in-situ layer wall pre-embedded joint bar.
Mounting bracket possesses four supporting legs, and height of landing leg is more than the height of interlayer wall piece, is pouring present apparatus in-situ layer
When building concrete link is poured without interference with it.
Fixed crossbeam, the position of longeron and steel pipe distributing position are adapted on mounting bracket.Crossbeam, the quantity of longeron and steel
Pipe quantity is adapted.
The crossbeam and longeron are angle steel.
The utility model can be accurately positioned the position of the pre- doweling of in-situ layer, make in-situ layer joint bar and preformed layer sleeve position
This is consistent, facilitates shear wall to install.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model top view；
Fig. 3 is the utility model lateral plan.
In figure：Mounting bracket 1, longeron 2, crossbeam 3, steel pipe 4, supporting leg 5.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings, a kind of prefabricated conversion layer as Figure 1-3 reserves sleeve
Joint bar accurate-location device, mounting bracket 1, longeron 2, crossbeam 3, steel pipe 4, supporting leg 5.It is fixed with the mounting bracket 1 some to horizontal stroke
Beam 3, some to longeron 2, a pair of beams 3 and a pair of longerons 2 coordinate one steel pipes 4 of clamping, the position distribution of steel pipe 4 with it is to be installed pre-
The sleeve position distribution of concrete wall bottom processed is identical, and the diameter of steel pipe 4 is adapted with in-situ layer wall pre-embedded joint bar.
The crossbeam 3 and longeron 2 are angle steel.Make the contact surface of clamping beam and steel pipe bigger using angle steel, the fixation of steel pipe
It is more firm.
The utility model paints the quantity for the crossbeam 3 that accompanying drawing is showed, position, and the quantity of longeron 2, position are with steel pipe 4
Position is not intended as the limitation of this programme, and only embodies one embodiment of the present utility model.
In this positioner before use, mounting bracket 1 first contrasts under precast wall body, set accordingly according to the position of sleeve
The position of good steel pipe 4, then with this position go position cast-in-situ wall reinforcing bar position.
Because the embedded bar distributing position of each cast-in-situ wall is different, setting and the sleeve of steel pipe 4 correspond, crossbeam
3rd, the setting that the quantity of longeron 2, position are adapted with steel pipe 4.
The application method of the present apparatus：
A) mounting bracket 1 is compared with precast wall body bottom, the position of steel pipe 4 is fixed according to the position of sleeve；
B) split bolt hole is reserved at the top of cast-in-situ wall；
C) this positioner is fixed by split bolt；
D) the pre- doweling of cast-in-situ wall is each passed through steel pipe 4 on mounting bracket and fixed；
E) carry out removing and installing the entirety of frame 1 after wall pours, obtain location specification articulamentum installation joint bar.
Mounting bracket possesses four supporting legs 5, and the height of supporting leg 5 is more than the height of interlayer wall piece, makes the present apparatus in in-situ layer
In casting concrete link is poured without interference with it.
The utility model transverse direction angle steel clamps the joint bar of cast-in-place concrete with sole bar angle, makes joint bar in concreting
Shi Buhui displacements, the pre- doweling position of in-situ layer is accurately positioned, shear wall is smoothly installed.
Claims (4)
1. a kind of prefabricated conversion layer reserves sleeve joint bar accurate-location device, it is characterized in that：Including mounting bracket, on the mounting bracket
Be fixed with it is some to crossbeam, it is some to longeron, a pair of beams and a pair of longerons coordinate one steel pipes of clamping, the position distribution of steel pipe with
The sleeve position of precast concrete wall bottom to be installed is distributed identical, the diameter of steel tube and in-situ layer wall pre-embedded joint bar phase
Adaptation.
2. prefabricated conversion layer as claimed in claim 1 reserves sleeve joint bar accurate-location device, it is characterized in that：Mounting bracket possesses four
Individual supporting leg, height of landing leg are more than the height of interlayer wall piece.
3. prefabricated conversion layer as claimed in claim 1 or 2 reserves sleeve joint bar accurate-location device, it is characterized in that：Crossbeam, longeron
Position be adapted with steel pipe distributing position；Crossbeam, the quantity of longeron and steel pipe quantity are adapted.
4. prefabricated conversion layer as claimed in claim 1 reserves sleeve joint bar accurate-location device, it is characterized in that：The crossbeam and vertical
Beam is angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188107.9U CN207177102U (en) | 2017-09-16 | 2017-09-16 | Prefabricated conversion layer reserves sleeve joint bar accurate-location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188107.9U CN207177102U (en) | 2017-09-16 | 2017-09-16 | Prefabricated conversion layer reserves sleeve joint bar accurate-location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207177102U true CN207177102U (en) | 2018-04-03 |
Family
ID=61747580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188107.9U Active CN207177102U (en) | 2017-09-16 | 2017-09-16 | Prefabricated conversion layer reserves sleeve joint bar accurate-location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207177102U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707110A (en) * | 2019-03-01 | 2019-05-03 | 中建二局第二建筑工程有限公司 | A kind of precast shear wall conversion layer embedded bar locating rack and construction method |
| CN109736575A (en) * | 2018-12-09 | 2019-05-10 | 山东泰安建筑工程集团有限公司 | A kind of building cast-in-situ layer and preformed layer grouting connection reserved steel bar Exact Location Method |
| CN110424636A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | Assembled architecture conversion layer reserves casing joint bar positioning device and construction method |
| CN110805291A (en) * | 2019-11-29 | 2020-02-18 | 湖南五新模板有限公司 | PC building wallboard reserves sleeve pipe joint bar positioner |
| CN112127637A (en) * | 2020-09-22 | 2020-12-25 | 中国五冶集团有限公司 | Construction method for pre-buried vertical component steel bars of foundation layer of fabricated building |
-
2017
- 2017-09-16 CN CN201721188107.9U patent/CN207177102U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736575A (en) * | 2018-12-09 | 2019-05-10 | 山东泰安建筑工程集团有限公司 | A kind of building cast-in-situ layer and preformed layer grouting connection reserved steel bar Exact Location Method |
| CN109707110A (en) * | 2019-03-01 | 2019-05-03 | 中建二局第二建筑工程有限公司 | A kind of precast shear wall conversion layer embedded bar locating rack and construction method |
| CN110424636A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | Assembled architecture conversion layer reserves casing joint bar positioning device and construction method |
| CN110805291A (en) * | 2019-11-29 | 2020-02-18 | 湖南五新模板有限公司 | PC building wallboard reserves sleeve pipe joint bar positioner |
| CN112127637A (en) * | 2020-09-22 | 2020-12-25 | 中国五冶集团有限公司 | Construction method for pre-buried vertical component steel bars of foundation layer of fabricated building |
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